How to Form Corporation in New Hampshire

Quick Answer

New Hampshire offers a business-friendly environment for corporation formation with no state income tax on business profits (only interest and dividends are taxed). While specific filing fees weren’t available in our current data as of April 10, 2026, corporations must file Articles of Incorporation with the New Hampshire Secretary of State, appoint a registered agent, and maintain ongoing compliance requirements. Contact the Secretary of State for current filing fees and processing times.

Step-by-Step Formation Process

1. Choose a Corporate Name: Your corporation name must include “Corporation,” “Incorporated,” “Company,” or an abbreviation like “Corp.,” “Inc.,” or “Co.” The name must be distinguishable from existing entities registered in New Hampshire.

2. Check Name Availability: Search the New Hampshire Secretary of State’s business entity database online to verify your chosen name is available.

3. Reserve Your Name (Optional): If you’re not ready to file immediately, you can reserve your corporate name with the Secretary of State for a specified period.

4. Appoint a Registered Agent: Select a registered agent with a New Hampshire street address who will receive legal documents on behalf of your corporation.

5. Prepare Articles of Incorporation: Draft your Articles of Incorporation including the corporate name, registered agent information, authorized shares, and incorporator details.

6. File Articles of Incorporation: Submit your Articles of Incorporation to the New Hampshire Secretary of State along with the required filing fee. You can typically file online, by mail, or in person.

7. Obtain an EIN: Apply for an Employer Identification Number (EIN) from the IRS for tax purposes and banking.

8. Create Corporate Bylaws: Draft bylaws outlining your corporation’s internal operating procedures, though these aren’t filed with the state.

9. Hold Organizational Meeting: Conduct your first board of directors meeting to adopt bylaws, elect officers, and issue stock certificates.

10. Obtain Necessary Licenses: Apply for any required business licenses or permits specific to your industry and location.

Costs Breakdown

As of April 10, 2026, specific fee information was not available in our current data. Contact the New Hampshire Secretary of State directly for current filing fees, which typically include:

• Articles of Incorporation filing fee
• Name reservation fee (if applicable)
• Certified copy fees
• Registered agent service fees (if using a third-party service)

Additional costs may include attorney fees, accounting services, and required business licenses depending on your industry.

Requirements Checklist

Before filing your Articles of Incorporation in New Hampshire, ensure you have:

• ✅ Chosen Corporate Name: Must comply with New Hampshire naming requirements and be available
• ✅ Registered Agent: Individual or entity with New Hampshire street address
• ✅ Incorporator Information: At least one incorporator (can be anyone 18 or older)
• ✅ Authorized Shares: Determine the number and type of shares your corporation will authorize
• ✅ Corporate Address: Principal office address (can be out-of-state)
• ✅ Purpose Statement: Business purpose (can be general or specific)
• ✅ Director Information: Initial directors or statement that directors will be named in bylaws

Tax Implications

New Hampshire provides significant tax advantages for corporations:

State Income Tax: As of April 10, 2026, New Hampshire has no state income tax on business profits. The state only taxes interest and dividends, making it highly attractive for corporations.

Federal Tax Obligations: C-Corporations face double taxation at the federal level - the corporation pays corporate income tax, and shareholders pay tax on dividends received.

S-Corporation Election: Corporations can elect S-Corporation status with the IRS to avoid double taxation, with profits and losses passing through to shareholders’ personal tax returns.

Sales Tax: New Hampshire has no state sales tax, providing additional cost savings for businesses and customers.

Franchise Tax: New Hampshire does not impose a franchise tax on corporations.

Payroll Taxes: If you have employees, you’ll need to handle federal payroll taxes and any applicable New Hampshire employment-related taxes.

Ongoing Obligations

New Hampshire corporations must maintain several ongoing compliance requirements:

Annual Reports: Corporations must file annual reports with the Secretary of State to maintain good standing. Contact the Secretary of State for current filing deadlines and fees.

Tax Filings: File federal corporate tax returns annually (Form 1120 for C-Corps or Form 1120S for S-Corps).

Corporate Records: Maintain corporate books and records, including meeting minutes, bylaws, and stock records.

Registered Agent: Ensure your registered agent information remains current and notify the state of any changes.

Business Licenses: Renew any required business licenses and permits as needed.

Corporate Formalities: Hold regular board meetings, maintain corporate resolutions, and follow proper corporate procedures to maintain limited liability protection.

Registered Agent

New Hampshire requires all corporations to maintain a registered agent with a street address in the state. The registered agent serves important functions:

Responsibilities: Receives legal documents, tax notices, and official state correspondence on behalf of your corporation during normal business hours.

Requirements: Must have a New Hampshire street address (P.O. boxes not acceptable) and be available during regular business hours.

Options: You can serve as your own registered agent if you have a New Hampshire address, appoint an individual, or hire a professional registered agent service.

Benefits of Professional Service: Professional registered agent services provide privacy, ensure availability, and handle document receipt professionally, which can be especially valuable for out-of-state business owners.

Common Mistakes to Avoid

1. Inadequate Name Search: Failing to thoroughly check name availability can result in rejection or future legal issues. Search similar names and consider trademark conflicts.

2. Incomplete Articles of Incorporation: Missing required information or incorrectly formatted documents will delay processing. Double-check all requirements before filing.

3. Registered Agent Issues: Choosing an unreliable registered agent or failing to update agent information can result in missed legal notices and potential default judgments.

4. Ignoring Corporate Formalities: Failing to hold meetings, maintain records, or follow proper procedures can pierce the corporate veil and expose personal liability.

5. Mixing Personal and Business Finances: Commingling funds undermines limited liability protection. Always maintain separate business accounts and records.

6. Delayed EIN Application: Waiting too long to obtain an EIN can delay bank account opening and other business activities.

7. Overlooking Ongoing Compliance: Missing annual report deadlines or tax filings can result in penalties, interest, or loss of good standing status.

Related Guides

• How to Form Corporation in New Jersey 2026 - Complete Guide
• How to Form Corporation in New Mexico: 2026 Guide & Steps
• How to Form Corporation in New York: Complete 2026 Guide
• How to Form LLC in New Hampshire: 2026 Complete Guide
• How to Form S-Corp in New Hampshire: 2026 Complete Guide

FAQ

What is the minimum number of directors required for a New Hampshire corporation?

New Hampshire corporations must have at least one director. The director(s) don’t need to be New Hampshire residents or shareholders of the corporation.

Can I be my own registered agent in New Hampshire?

Yes, you can serve as your own registered agent if you have a street address in New Hampshire and are available during normal business hours to receive legal documents.

How long does it take to form a corporation in New Hampshire?

Processing times vary depending on filing method and current workload. Contact the New Hampshire Secretary of State for current processing times, as these can change seasonally.

Do I need an attorney to form a corporation in New Hampshire?

While not legally required, consulting with an attorney is recommended, especially for complex business structures or if you’re unfamiliar with corporate law requirements.

Can a New Hampshire corporation have only one shareholder?

Yes, New Hampshire allows single-shareholder corporations. One person can serve as the sole shareholder, director, and officer of the corporation.

What’s the difference between authorized and issued shares?

Authorized shares are the maximum number of shares your corporation can issue as stated in the Articles of Incorporation. Issued shares are the actual shares distributed to shareholders, which cannot exceed the authorized amount.

Do I need to publish a notice of incorporation in New Hampshire?

No, New Hampshire does not require corporations to publish formation notices in newspapers, unlike some other states.

Can I change my corporation’s name after formation?

Yes, you can change your corporate name by filing an amendment to your Articles of Incorporation with the Secretary of State and paying the required fee.

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This article provides general information for educational purposes only. Business formation requirements and fees can change. Always consult with the New Hampshire Secretary of State for the most current information and consider consulting with an attorney or accountant for advice specific to your situation.